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Which one? They have dozens of “OSes” across their various products. Cisco IOS is absolutely not based on BSD - it is a proprietary kernel, and such that it ev
by marcus0x62 2y ago
Which one? They have dozens of “OSes” across their various products.
Cisco IOS is absolutely not based on BSD - it is a proprietary kernel, and such that it even has a “userland”, a proprietary userland.
IOS XE is based on Linux.
Most of the voice stuff is Linux.
Perhaps you are thinking of Juniper’s JunOS, which is based on FreeBSD?
- yarq 2y agoASyncOS is a fork of FreeBSD. It is used in Cisco's email and web security appliance, which is also their hosted offering. This appliance was previously known as IronPort, before being acquired by Cisco.
- marcus0x62 2y agoI'm sure that's definitely what the parent commenter was thinking of.